1292830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 3068928

約数和(自身を除く): 1776098

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 73, 77, 110, 115, 146, 154, 161, 230, 253, 322, 365, 385, 506, 511, 730, 770, 803, 805, 1022, 1265, 1606, 1610, 1679, 1771, 2530, 2555, 3358, 3542, 4015, 5110, 5621, 8030, 8395, 8855, 11242, 11753, 16790, 17710, 18469, 23506, 28105, 36938, 56210, 58765, 92345, 117530, 129283, 184690, 258566, 646415, 1292830]

約数ペア:

[(1, 1292830), (2, 646415), (5, 258566), (7, 184690), (10, 129283), (11, 117530), (14, 92345), (22, 58765), (23, 56210), (35, 36938), (46, 28105), (55, 23506), (70, 18469), (73, 17710), (77, 16790), (110, 11753), (115, 11242), (146, 8855), (154, 8395), (161, 8030), (230, 5621), (253, 5110), (322, 4015), (365, 3542), (385, 3358), (506, 2555), (511, 2530), (730, 1771), (770, 1679), (803, 1610), (805, 1606), (1022, 1265)]